One of two. Button from the 1956 Lancaster County Firemen's Association Convention. In black print of button: "200th Anniversary Birthplace of the Pretzel 1756 1956 Lititz, PA" 1.625in w x 4.75in L red, white and blue ribbon: "36th Annual Lancster County Firemen's Ass'n Convention June 2, 1956 Lititz, Pa." A brown rubbery pretzel (2.375in x 2.25in) us attached to the button with a red string.